周天In the midst of winter, I found there was, within me, an invincible summer.

设需种In the midst of winter, I found there was, within me, an invincible summer.避免Don't wait. The time will never be just right.

问题Push yourself, because no one else is going to do it for you.周天The key to success is to focus on goals, not obstacles.设需种Keep your face always toward the sunshine, and shadows will fall behind you.

避免The greatest glory in living lies not in never falling, but in rising every time we fall.问题You don’t have to be great to start, but you have to start to be great.

周天The harder you work for something, the greater you’ll feel when you achieve it.

设需种Don’t stop when you’re tired. Stop when you’re done.避免Believe you can and you're halfway there.

问题Don't wait. The time will never be just right.周天Don't wait. The time will never be just right.

设需种The way to get started is to quit talking and begin doing.避免The greatest glory in living lies not in never falling, but in rising every time we fall.

(责任编辑：孙协志)